David and Goliath: An Empirical Evaluation of Attacks and Defenses for QNNs at the Deep Edge

2 code implementations • 8 Apr 2024 • Miguel Costa, Sandro Pinto

To fill this gap, we empirically evaluate the effectiveness of attacks and defenses from (full-precision) ANNs on (constrained) QNNs.

Edge-computing Quantization

A Heterogeneous RISC-V based SoC for Secure Nano-UAV Navigation

no code implementations • 7 Jan 2024 • Luca Valente, Alessandro Nadalini, Asif Veeran, Mattia Sinigaglia, Bruno Sa, Nils Wistoff, Yvan Tortorella, Simone Benatti, Rafail Psiakis, Ari Kulmala, Baker Mohammad, Sandro Pinto, Daniele Palossi, Luca Benini, Davide Rossi

To the best of the authors' knowledge, it is the first silicon prototype of a ULP SoC coupling the RV64 and RV32 cores in a heterogeneous host+accelerator architecture fully based on the RISC-V ISA.

Shifting Capsule Networks from the Cloud to the Deep Edge

1 code implementation • 6 Oct 2021 • Miguel Costa, Diogo Costa, Tiago Gomes, Sandro Pinto

In terms of throughput, our Arm Cortex-M API enables the execution of primary capsule and capsule layers with medium-sized kernels in just 119. 94 and 90. 60 milliseconds (ms), respectively (STM32H755ZIT6U, Cortex-M7 @ 480 MHz).

Quantization